One such example is Sarah, a stay-at-home mother who made a good living while caring for her kids by using freelance writing sites like Fiverr and Upwork. Sarah was able to create a lucrative freelance writing casatta king ..reer that gave her flexibility & financial security by working hard and being dedicated. Another motivational success story is that of John, a college student who paid off his student loans using survey apps like Survey Junkie and Swagbucks. John was able to earn enough money to pay his loans each month and eventually pay off all of his debt after graduating by regularly taking surveys in his spare time between classes.